B39 VW-M, Bulk Ultrasonic Water Meter, China, Factory, Suppliers, Manufacturers

B39 VW-M Bulk Ultrasonic Water Meter

B39 VW-M launched by BOVE combines years' experience in metering research and
development, adopting state-of-the-art technology and sophisticated production. It has
been proven that B39 VW-M is reliable and absolute matured achievement in high
accuracy measurement. In which B39 VW-M is designed with multiple ultrasound
principle to match various demands.

In addition, the special compact design does completely assure the quality of water-proof protection. The accuracy is guaranteed even if it is installed under water in a long time. Moreover, the core engineering concept of B39 VW-M aims at cutting down the budget on overall operating costs from remote meter readings (AMR).

B39 VW-M Bulk Ultrasonic Water Meter_V2.4

No Moving Parts, high accuracy for years’ long.

B39 offering none moving components in flow sensor, avoid long term abrasion of mechanical parts which may result to inaccuracy measurement and failure of meter. Such design is also resistant to impurities, therefore no-inspections and maintenance cost-free.
AMR Ready (wired & wireless)

B39 VW series support multiple communication interfaces for both wired and wireless which suitable for any type of installation environment, e.g. M-Bus, RS485 (Modbus), Pulse, LoRaWAN (868MHz, 915MHz, 923MHz), NB, Sigfox, etc. With communication interfaces meter is easily integrated into Automatic Meter Reading (AMR), which provide reliable and scalable network to utility and bring down the meter reading cost for any application.
Long Duration Life Time

B39 VW series has no moving parts, presents IP68 on fully water proof, and its body is fabricated from durable cast iron material and cast steel material. This robust design makes the B39 VW maintenance-free and highly precise throughout its flexible 10 or 16 years battery life depends upon customers’ needs.
Support Multiple Application

B39 VW series has various range in size, B39 VW-S sized from DN50 (2”) to DN150 (6”), and B39 VW-M sized from DN50 (2”) to DN400 (16”). They are capable to be applied from commercial, district to agricultural and industrial applications.

Specifications

Model	Diameter	Nominal Flow Rate	Transitional Flow Rate	Minimum Flow Rate @R500	Flange Outer Diameter	Length	Connection Bolt
Model	DN (mm)	Q₃ (m³/h)	Q₂ (m³/h)	Q₁ (m³/h)	mm	mm
DN50	50	25	0.08	0.05	165	200	4×M16
DN65	65	40	0.128	0.08	185	200	4×M16
DN80	80	63	0.2016	0.126	200	225	8×M16
DN100	100	100	0.32	0.2	220	250	8×M16
DN125	125	160	0.512	0.32	250	250	8×M16
DN150	150	250	0.8	0.5	280	300	8×M20
DN200	200	400	1.28	0.8	335	345	12×M20
DN250	250	630	2.016	1.26	405	445	12×M24
DN300	300	1000	3.2	2	460	500	12×M24
DN400	400	1600	5.12	3.2	580	600	16×M27

Accuracy Class	Class 2
Range Ratio	R160, R200, R250, R400, R500
Maximum Working Pressure（MPa）	1.6
Pressure Loss	△ P≤40
Communication & Interface	M-Bus, RS485, LoRaWAN, NB-loT, Sigfox, GPRS, 4-20MA, Pulse, Optical port
Medium Temperature Range	0.1℃......30℃ / 0.1℃......50℃
Ambient Temperature Range	-20℃......65℃
Environmental Requirement	E1, M1, B
Battery Life	6/ 10/ 16 years service life
Protection Class	IP68
Flow Field Sensitivity	U5/D3
Flow Pipe Material	Cast Iron
Data Storage	24/ 120 logs, daily/ weekly/ monthly.
Installation	360 degree

Reminder

B39 VW-M Bulk Ultrasonic Water Meter

Specifications